72323712

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1271

約数の個数: 128

約数和(自身を含む): 226195200

約数和(自身を除く): 153871488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1231, 1632, 1728, 1836, 2176, 2448, 2462, 3264, 3456, 3672, 3693, 4896, 4924, 6528, 7344, 7386, 9792, 9848, 11079, 14688, 14772, 19584, 19696, 20927, 22158, 29376, 29544, 33237, 39392, 41854, 44316, 58752, 59088, 62781, 66474, 78784, 83708, 88632, 118176, 125562, 132948, 157568, 167416, 177264, 188343, 236352, 251124, 265896, 334832, 354528, 376686, 472704, 502248, 531792, 565029, 669664, 709056, 753372, 1004496, 1063584, 1130058, 1339328, 1418112, 1506744, 2008992, 2127168, 2260116, 2678656, 3013488, 4017984, 4254336, 4520232, 6026976, 8035968, 9040464, 12053952, 18080928, 24107904, 36161856, 72323712]

約数ペア:

[(1, 72323712), (2, 36161856), (3, 24107904), (4, 18080928), (6, 12053952), (8, 9040464), (9, 8035968), (12, 6026976), (16, 4520232), (17, 4254336), (18, 4017984), (24, 3013488), (27, 2678656), (32, 2260116), (34, 2127168), (36, 2008992), (48, 1506744), (51, 1418112), (54, 1339328), (64, 1130058), (68, 1063584), (72, 1004496), (96, 753372), (102, 709056), (108, 669664), (128, 565029), (136, 531792), (144, 502248), (153, 472704), (192, 376686), (204, 354528), (216, 334832), (272, 265896), (288, 251124), (306, 236352), (384, 188343), (408, 177264), (432, 167416), (459, 157568), (544, 132948), (576, 125562), (612, 118176), (816, 88632), (864, 83708), (918, 78784), (1088, 66474), (1152, 62781), (1224, 59088), (1231, 58752), (1632, 44316), (1728, 41854), (1836, 39392), (2176, 33237), (2448, 29544), (2462, 29376), (3264, 22158), (3456, 20927), (3672, 19696), (3693, 19584), (4896, 14772), (4924, 14688), (6528, 11079), (7344, 9848), (7386, 9792)]